Update README.md

Author: jpa99

Strings/README.md

@@ -1,6 +1,8 @@
 # String Algorithms
 ## String Searching
 * [Comparative Analysis of all string searching algorithms on both empirical and random data](https://github.com/jpa99/Algorithms/blob/master/Strings/String_Algorithms.java)
+  + [Empirical Data](https://github.com/jpa99/Algorithms/blob/master/Strings/Strings_d.in)
+  + [Random Data](https://github.com/jpa99/Algorithms/blob/master/Strings/Strings_random.in)
 * Aho-Corasick
 * [Knuth-Morris-Pratt](https://github.com/jpa99/Algorithms/blob/master/Strings/KMP.java)
 * [Boyer-Moore](https://github.com/jpa99/Algorithms/blob/master/Strings/Boyer-Moore.java)